酒(jiu)泉鋼波(bo)紋涵管是如(ru)何(he)解(jie)決路橋問題呢(ni)?
鋼(gang)波(bo)紋涵(han)管是(shi)一種柔性(xing)(xing)(xing)構(gou)造,鋼(gang)波(bo)紋涵(han)管在構(gou)造上具有(you)橫(heng)向(xiang)補償(chang)位移的特(te)性(xing)(xing)(xing),能(neng)夠充沛發揮鋼(gang)材抗拉性(xing)(xing)(xing)能(neng)強、抗變(bian)形(xing)才能(neng)特(te)性(xing)(xing)(xing),具有(you)較(jiao)(jiao)大的抗變(bian)形(xing)才能(neng)和抗沉降才能(neng),特(te)別合適于軟土(tu)(tu)、收縮土(tu)(tu)、濕陷性(xing)(xing)(xing)黃土(tu)(tu)等地(di)基(ji)承載力較(jiao)(jiao)低的地(di)域和地(di)震多發地(di)域。淮南鋼(gang)波(bo)紋涵(han)管是(shi)如何解......更多
2024-05-17
酒泉鋼制波紋(wen)管(guan)施工(gong)需要有哪些注意(yi)事項
鋼(gang)制(zhi)波紋管施(shi)(shi)工(gong)需要有哪些注意(yi)事項(xiang)一、鋼(gang)制(zhi)波紋管基(ji)礎施(shi)(shi)工(gong)時應經常(chang)檢查坑(keng)壁(bi)的穩定(ding)(ding)性,兩側是否有土體滑(hua)移。二、在(zai)開始工(gong)作之前,各種機器(qi)設備必(bi)須(xu)進行大修和試運行,以保持它(ta)們的良好狀態和正常(chang)運行,并定(ding)(ding)期進行大修和維護。鋼(gang)制(zhi)波紋管施(shi)(shi)工(gong)注意(yi)細節,電器(qi)必(bi)須(xu)......更多(duo)
2024-05-10
酒(jiu)泉拼接波紋管涵按組(zu)裝方式分(fen)類
波(bo)(bo)紋(wen)管(guan)涵(han)是指鋪埋在(zai)公(gong)路,鐵(tie)路下面的涵(han)洞用(yong)螺紋(wen)波(bo)(bo)紋(wen)管(guan),它(ta)是由波(bo)(bo)形(xing)金(jin)屬板卷制成或用(yong)半圓波(bo)(bo)形(xing)鋼(gang)片拼制成的圓形(xing)波(bo)(bo)紋(wen)管(guan),應用(yong)于公(gong)路,鐵(tie)路,小(xiao)橋,通道,擋土墻以及各(ge)種礦(kuang)場(chang),巷道擋墻支護等(deng)工程(cheng)中的涵(han)洞(管(guan))。按(an)組裝方式分(fen)類①整裝波(bo)(bo)紋(wen)管(guan)涵(han)②拼裝波(bo)(bo)紋(wen)管(guan)涵(han)...更多
2024-05-10
酒泉鋼波(bo)紋涵管施(shi)工時(shi)為(wei)什么(me)選用分(fen)段施(shi)工的(de)辦法?
鋼(gang)波紋涵(han)(han)管(guan)(guan)施工(gong)時為(wei)(wei)什么選(xuan)用分段(duan)施工(gong)的辦法(fa)(fa)?鋼(gang)波紋涵(han)(han)管(guan)(guan)施工(gong)時,選(xuan)用分段(duan)施工(gong)的辦法(fa)(fa),預先(xian)在原拱涵(han)(han)基底(di)用角鋼(gang)并排兩根(gen),長度(du)依據(ju)涵(han)(han)長確定。鋼(gang)波紋管(guan)(guan)管(guan)(guan)徑(jing)依據(ju)工(gong)程需要可有不同(tong)的規(gui)格(ge),整裝管(guan)(guan)管(guan)(guan)徑(jing)為(wei)(wei)0.5m--2.5m;每(mei)節管(guan)(guan)長度(du)3米左右(you)。選(xuan)用內(外)法(fa)(fa)蘭......更多
2024-04-19
酒泉針(zhen)對鋼(gang)波紋管防(fang)腐工藝方面(mian)有哪些(xie)要(yao)求(qiu)?
針對(dui)鋼(gang)波(bo)紋(wen)管防腐(fu)工(gong)藝(yi)方面有哪(na)些要求?一(yi)、鋼(gang)波(bo)紋(wen)管洞(dong)外(wai)側主(zhu)要為土壤(rang)腐(fu)蝕(shi),內側主(zhu)要為水腐(fu)蝕(shi)和(he)大氣腐(fu)蝕(shi),重點進行土壤(rang)腐(fu)蝕(shi)與水腐(fu)蝕(shi)防護。二、在設(she)計階段選(xuan)材時(shi),應充分(fen)占(zhan)有各(ge)種材料的(de)資料、數據(ju)和(he)在特定介(jie)質中的(de)腐(fu)蝕(shi)特性,并充分(fen)利(li)用行之有效的(de)工(gong)作經驗和(he)工(gong)作......更多
2024-04-12
酒泉大直徑(jing)鋼(gang)波(bo)紋管拼裝方法你知道嗎?
大直(zhi)徑鋼(gang)(gang)波(bo)紋(wen)管(guan)(guan)(guan)拼裝方(fang)(fang)法你(ni)知道嗎?1、搭(da)設拼裝支架(jia):搭(da)設腳手(shou)架(jia)根據(ju)波(bo)紋(wen)管(guan)(guan)(guan)的直(zhi)徑提(ti)前(qian)確定,采用管(guan)(guan)(guan)扣(kou)連(lian)接鋼(gang)(gang)管(guan)(guan)(guan)的方(fang)(fang)式(shi)(shi)搭(da)設腳手(shou)架(jia),形式(shi)(shi)分A型和(he)B型腳手(shou)架(jia)長度(du)一(yi)般(ban)長25m、克(ke)(ke)0、6m、高(gao)(gao)為2d3(d為波(bo)紋(wen)管(guan)(guan)(guan)直(zhi)徑),B型腳手(shou)架(jia)一(yi)般(ban)克(ke)(ke)為25m高(gao)(gao)依(yi)據(ju)波(bo)紋(wen)管(guan)(guan)(guan)直(zhi)......更多
2024-04-12
酒(jiu)泉鋼(gang)波(bo)紋管(guan)優點有哪些呢?
鋼波紋(wen)(wen)管優(you)點:1.鋼波紋(wen)(wen)管同時具有(you)(you)剛性和(he)柔性:結構(gou)受力(li)合理,荷載(zai)分布(bu)均勻,具有(you)(you)一(yi)定的(de)抗(kang)變形能力(li);2.采(cai)用標(biao)準(zhun)化設計(ji),工廠規(gui)模化生(sheng)產(chan)(chan):生(sheng)產(chan)(chan)周期短,有(you)(you)利于降(jiang),提高質量。3.現(xian)場安裝速度快,施工期短,社會經濟效(xiao)益明顯。4.一(yi)年四季均可施工,施工不......更多
2024-03-09
酒泉鋼波(bo)紋(wen)涵管不(bu)同(tong)長度如何安(an)裝(zhuang)?
鋼波紋涵(han)管涵(han)洞施工(gong)前準備相關材料,人員及設備進(jin)場,并做好施工(gong)時(shi)期的(de)(de)安全(quan)防護工(gong)作,對路基邊坡進(jin)行圍網保護,防止石塊等(deng)物(wu)體下滑(hua)傷人。基礎(chu)處理:可回填砂(sha)礫或砌(qi)筑片石砼,對基底進(jin)行平整(zheng),換填30-50cm厚(hou)的(de)(de)砂(sha)礫材料,密實度達到90%以上,選擇適當......更多
2024-03-02
酒泉鋼波紋管涵如何(he)防腐(fu)?
鋼(gang)波紋管(guan)涵(han)作為一種新型技術在公路涵(han)洞工(gong)程施(shi)工(gong)中(zhong)(zhong)的具有很大的優勢,鋼(gang)波紋管(guan)涵(han)洞術具有施(shi)工(gong)周期短(duan)、適應(ying)(ying)能力強、地基承載力要求低(di)的特(te)點。鋼(gang)波紋管(guan)鋼(gang)波紋管(guan)涵(han)洞設計中(zhong)(zhong)要在材(cai)料選擇、結構(gou)設計等多方面(mian)考慮其腐蝕效應(ying)(ying),具體可從以(yi)下幾個(ge)方面(mian)著手:正確選擇材(cai)料......更多
2024-03-02
版權所(suo)有(you):衡水浩(hao)威新材料有(you)限公司(si) ICP備案/許可(ke)證(zheng)號(hao): 技術支持: